Solutions by everydaycalculation.com
1st number: 1 1/4, 2nd number: 4/7
54 - 47 is 1928.
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Related: 10/4-4/7 5/4-8/7 5/8-4/7 5/4-4/14 15/4-4/7 5/4-12/7 5/12-4/7 5/4-4/21 25/4-4/7 5/4-20/7 5/20-4/7 5/4-4/35 35/4-4/7 5/4-28/7 5/28-4/7 5/4-4/49
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